scummvm-16-10-11.vpk
improved speed: more than 100% faster on some games (for example broken sword 1 intro now play full speed)
enabled scalers and hq scalers (no need to enable 2x scalers on "HD" games like broken swords, will just slow down)
ability to use "integer scaling" (disable fullscreen)
corrected aspect ratio of some games
updates sources to latest git revision (2016-10-11)

The dev's next plan is to add in touch support and speed up the mouse cursor when you use the analog stick.

(You must have a 3.60 PS Vita with Henkaku installed on it to run this version of ScummVM)

No clue, I'm not the one who ported this. Though I can attest to it running just fine using King's Quest 5 and 6 along with Space Quest 4. I have made a edit to add it the user who ported this version, I will try to get in touch with him to see what he wishes.